Wait, you learned how to fold jeans from a flight attendant in Denver? That's a pretty specific life coach. I guess you just never know where the next bit of wisdom is coming from.
I saw a video last year about the right way to fold a t-shirt. It was a game changer. We just pick up these little life skills from whoever taught us as kids and never question them. I bet most people have at least one thing like that, like loading a dishwasher wrong or tying their shoes the slow way. It's wild how much basic stuff we're never actually taught.